Temperature Convert API

POST https://api.findutils.com/api/tools/temperature-convert/execute

Convert temperature between Celsius (C), Fahrenheit (F), Kelvin (K), and Rankine (R). Output is rounded to 4 decimal places.

Try it

Request body

application/json

value

number required

Temperature value to convert.
from

string required

Source unit. One of C · F · K · R.
to

string required

Target unit. One of C · F · K · R.

Example arguments

Verified

{
  "value": 100,
  "from": "C",
  "to": "F"
}

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curl -X POST https://api.findutils.com/api/tools/temperature-convert/execute \
  -H "Content-Type: application/json" \
  -d '{
    "value": 100,
    "from": "C",
    "to": "F"
  }'

const response = await fetch('https://api.findutils.com/api/tools/temperature-convert/execute', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({"value":100,"from":"C","to":"F"}),
});
const data = await response.json();

import requests

response = requests.post(
    "https://api.findutils.com/api/tools/temperature-convert/execute",
    json={"value":100,"from":"C","to":"F"},
)
data = response.json()

$ch = curl_init('https://api.findutils.com/api/tools/temperature-convert/execute');
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
    CURLOPT_POSTFIELDS => '{"value":100,"from":"C","to":"F"}',
    CURLOPT_RETURNTRANSFER => true,
]);
$data = json_decode(curl_exec($ch), true);

Also an MCP tool

Call temperature_convert from Claude, Cursor or any MCP client. Same arguments, same output.

https://mcp.findutils.com

MCP reference

Rate limit: 60 a minute, per IP
Auth: None
REST id: temperature-convert
MCP name: temperature_convert
Category: Calculators
Machine-readable: openapi.json · markdown.md

Request body

Example arguments

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